High strength anticorrosive emulsion paint

A high-strength, latex paint technology, applied in latex paint, anti-corrosion coatings, coatings, etc., can solve the problems of low strength and easy to be corroded, and achieve the effect of strong covering ability, strong adhesion, elegant and warm flat decoration effect

Inactive Publication Date: 2019-07-05
安徽名士达新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of high-strength anticorrosion latex paint, to solve the problem that strength is low in the above-mentioned background technology, is susceptible to corrosion

Method used

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  • High strength anticorrosive emulsion paint
  • High strength anticorrosive emulsion paint
  • High strength anticorrosive emulsion paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Prepare this high-strength anticorrosion latex paint by the following steps:

[0026] Step 1: 0.3 parts by weight of defoamer, 0.2 parts by weight of antifungal agent, 0.3 parts by weight of preservative, 0.3 parts by weight of whitening agent, 0.4 parts by weight of dispersant, 0.2 parts by weight of thickener, 0.2 parts by weight of initiator, Add 0.4 parts by weight of wetting agent, 2 parts by weight of hydrophobic additives and 0.2 parts by weight of hydroxycellulose into 100 parts by weight of water and mix and stir evenly to obtain composite additives;

[0027] Step 2: Mix and stir 4 parts by weight of porous powder quartz, 2 parts by weight of anatase nano-TiO2 and 14 parts by weight of rutile-type nano-TiO2 to obtain an extender pigment filler;

[0028] Step 3: Mix and stir the composite additive in step 1 and the extender pigment filler in step 2 to obtain mixture 1;

[0029] Step 4: Mix and stir 15 parts by weight of silicone-modified acrylic emulsion, 2 par...

Embodiment 2

[0032] Step 1: 0.4 parts by weight of defoaming agent, 0.3 parts by weight of antifungal agent, 0.4 parts by weight of preservative, 0.4 parts by weight of whitening agent, 0.6 parts by weight of dispersant, 0.3 parts by weight of thickener, 0.4 parts by weight of initiator, 0.6 parts by weight of wetting agent, 3 parts by weight of hydrophobic auxiliary agent and 0.3 part by weight of hydroxycellulose are added to 150 parts by weight of water and mixed and stirred evenly to obtain a composite auxiliary agent;

[0033] Step 2: 6 parts by weight of porous powder quartz, 2 parts by weight of anatase nano-TiO2 and 15 parts by weight of rutile-type nano-TiO2 are mixed and stirred evenly to obtain an extender pigment filler;

[0034] Step 3: Mix and stir the composite additive in step 1 and the extender pigment filler in step 2 to obtain mixture 1;

[0035] Step 4: Mix and stir 17 parts by weight of silicone-modified acrylic emulsion, 3 parts by weight of perfluorosiloxane resin an...

Embodiment 3

[0038] Step 1: 0.5 parts by weight of defoamer, 0.4 parts by weight of antifungal agent, 0.5 parts by weight of preservative, 0.5 parts by weight of whitening agent, 0.7 parts by weight of dispersant, 0.3 parts by weight of thickener, 0.6 parts by weight of initiator, 0.7 parts by weight of wetting agent, 4 parts by weight of hydrophobic auxiliary agent and 0.3 part by weight of hydroxycellulose are added to 200 parts by weight of water and mixed and stirred evenly to obtain a composite auxiliary agent;

[0039] Step 2: 7 parts by weight of porous powder quartz, 3 parts by weight of anatase nano-TiO2 and 16 parts by weight of rutile-type nano-TiO2 are mixed and stirred evenly to obtain an extender pigment filler;

[0040] Step 3: Mix and stir the composite additive in step 1 and the extender pigment filler in step 2 to obtain mixture 1;

[0041] Step 4: Mix and stir 18 parts by weight of silicone-modified acrylic emulsion, 4 parts by weight of perfluorosiloxane resin and 11 pa...

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Abstract

The invention discloses a high strength anticorrosive emulsion paint, which comprises following components in parts by weight: 30 to 50 parts of a composite aid, 300 to 450 parts of polymer emulsion,and 100 to 250 parts of water. The polymer emulsion is composed of organic silicon modified acrylic emulsion, perfluoro-siloxane resin, and fluorocarbon emulsion; the composite aid is composed of an antifoaming agent, a mildew inhibitor, an antiseptic, a brightening agent, a dispersant, a thickening agent, an initiator, a wetting agent, a hydrophobic auxiliary agent, and hydroxyl cellulose. A bodypigment filler is composed of porous powdery quartz, anatase titanium dioxide, and rutile type nano titanium dioxide. The polymer emulsion, the composite aid, the body pigment filler, and water are mixed and stirred to obtain a finished product, which is harmless, nontoxic, and smooth, does not generate any environmental pollution, and has the advantages of bright colors, excellent leveling property, strong covering performance, elegant and cozy decorative effect, strong adhesion force, high breathability, contamination resistance, and corrosion resistance.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a high-strength anti-corrosion latex paint. Background technique [0002] Latex paint is a kind of water-based paint, which is mainly used for wall decoration. It has strong covering, adhesion, easy cleaning, applicability and water resistance, etc. Its main components are non-toxic numerical value and water. Contains lead and mercury ingredients, no irritating odor during painting. [0003] Latex paint is an extremely important paint in decoration, but the strength of today's latex paint is low, resulting in poor scratch resistance and unsatisfactory antibacterial ability, which makes it susceptible to corrosion, shortens its service life, and reduces the quality of latex paint. practicality. Contents of the invention [0004] The object of the present invention is to provide a kind of high-strength anticorrosion latex paint, to solve the problem that strength is low in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D183/08C09D127/12C09D5/08C09D5/02C09D7/61
CPCC08K2003/2241C08K2201/011C08K2201/014C08L2205/035C09D5/024C09D5/08C09D133/04C08L83/08C08L27/12C08K13/04C08K7/26C08K3/22
Inventor 吴浩
Owner 安徽名士达新材料有限公司
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